Perth fair-lovers have taken advantage of the city’s trains being back on schedule, with thousands turning out to the Perth Royal Show this morning.

The show’s organisers have reported strong crowds so far on the opening day of the Show and, with the day expected to stay sunny and topping 26C, between 50,0000 to 60,000 are expected to flow through the gates.

“It was fantastic that the trains were running on schedule and we’ve had a lot of people entering through the train entrance, so they are obviously taking advantage of the public transport,” Royal Show spokeswoman Maryanne Shaddick said.

A pay dispute between train drivers and the Public Transport Authority threatened public transport to the Show when drivers called in sick in their masses yesterday, drastically reducing train services.

However, a deal was reached last night when drivers agreed to an interim wage rise of 5 per cent on the condition that the industrial action stopped immediately.

The show runs until October 2 but more than half of all show-goers attend over the long weekend, with Monday traditionally the busiest day.

The weather is expected to stay mostly sunny tomorrow, with a maximum of 23C, and a partly cloudy 25C on Monday. Those attending the Show today will be treated to a shearing and wool-handling competition.

The median price for a Perth house will pass $600,000 within three years as the city’s property market reclaims its title as the strongest and fastest growing in the country, a new report predicts.

The BIS Shrapnel residential property report forecasts house prices in Perth will climb an average 7 per cent a year for three years, pushing the median price to $610,000 from $500,000 today.

No other capital is expected to enjoy such strong capital growth, with even higher interest rates unlikely to slow the Perth market as much as others.

Senior project manager Angie Zigomanis said even though the Perth market slowed before other cities in 2007, conditions were improving on the back of another resources boom. Money flowing from commodities would soon push up house prices across Perth.

“With prices below peak levels in real terms and income in Perth set to grow substantially as the next round of resource expansion projects get up and running, solid price growth should continue,” he said.

“Nevertheless, further increases in interest rates will prevent the boom in prices that we saw in the last upturn.”

Mr Zigomanis said the median house price would climb 22 per cent by the middle of 2013. This growth would be quicker if the Reserve Bank did not increase interest rates in the next six to 12 months.

Growth at that rate would surpass other capitals such as Sydney (up 20 per cent), Melbourne (11 per cent), Brisbane (12 per cent), Adelaide (20 per cent), Hobart (12 per cent), Canberra (14 per cent) and Darwin (12 per cent).

House prices climbed rapidly through the second half of last year and into the first four months of this year.

Mr Zigomanis said this was directly because of record low interest rates in response to the global financial crisis and a “pull forward” of demand from the first-homeowner’s grant. Not only would house prices outpace inflation, they would affect rents.

“Even though overseas migration inflows are steadily easing, a deficiency of stock is still in place with dwelling construction below underlying trend,” he said.

Recent Australian Bureau of Statistics figures show a fall in loans for people buying homes but an increase in loans for investment properties. Financial market analysts do not expect official interest rates to rise until May next year.

It may be 50 minutes out of Perth but Rockingham beach has been awarded the state’s cleanest beach for 2010.

Its dive trails and interaction with its naval history made it a popular spot for visitors, while installation of big underground filter tanks helped protect the ocean from storm water pollutants, according to environment minister Donna Faragher.

“In addition to this, rehabilitation works have been integrated into the dune system to protect the foreshore against the heavy storm surges that occur in winter,” ” Ms Faragher said.

Rockingham Beach also won the Resource Management and Friendly Beach awards for making use of its assets and hosting community festivals.

Port Hedland’s Pretty Pool and Cemetery beaches picked up the Community Action award for the efforts of local business and residents to reduce litter and for a turtle monitoring program.

Gnaraloo Station, north of Carnarvon, earned the Environment Protection award for its efforts in looking after Gnaraloo Beach and its flora and fauna, including loggerhead and green turtles.

The Litter Prevention award went to Bill’s Bay at the Ningaloo Marine Park.

Rockingham Beach will represent WA in the 2011 national Clean Beaches Awards to be held in Perth in March next year.

Meanwhile, the Urban Development Institute of Australia said its own research showed a six-month delay in planning approval could add 7 per cent to the price of an average block in the metropolitan area.

UDIA WA chief executive Debra Goostrey said developers were doing what they could to ensure “affordable” land was being made available during a time of increasing prices.

“We also need the support of a fast and efficient planning approvals process to avoid costs associated with delays,” she said.

One in two West Australians believes there will be greater skills shortages and more pressure on house prices compared with the last mining boom, the latest Westpoll has found.

The results revealed 53 per cent of those surveyed thought there would be more pressure on a housing price bubble and skills shortages than last time, while 32 per cent believed there would be the same level of pressure.

Just 9 per cent of those polled said there would be less pressure.

“There is a clear community expectation that there will be quite severe skills shortages in WA and, perhaps of greater concern, a view that there will be an upward pressure on housing prices,” pollster Keith Patterson said.

“This may lead to significant levels of speculation in housing in the anticipation that values will surge as the resources boom unfolds.”

Australian Manufacturing Workers Union secretary Steve McCartney said the community was right to be concerned about increasing prices.

“I think lower paid members of our community should be concerned because sometimes the benefits of those booms don’t filter down to the low-paid workers,” he said.

Construction, Forestry, Mining and Energy Union spokesman Gary Wood said he did not believe there would be more pressure as the WA economy improved.

“There might be the perception put out by the likes of the employer associations so they can attempt to justify the use of overseas labour but it needs to be fully demonstrated they are not just a propaganda war to bring in overseas labour,” he said.

Opposition Leader Eric Ripper said the Government needed to demonstrate a sense of urgency over labour supply, training issues and housing.

“The experience of the last boom was that house prices rose and rents rose and there were skills shortages which made life difficult for small to medium enterprises,” he said.

“The Government is not ensuring that enough housing lots are released.

“The industry is not building enough houses.

“We are storing up a problem for the future.”

Premier Colin Barnett had previously said there was a need to attract more skilled workers to WA and there needed to be more mobility of workers between States.

Deputy Prime Minister Julia Gillard said last month that interstate and international migration was needed to help fill future job vacancies.

FURTHER official interest rate rises could choke off consumer spending and grind the economy to a halt, economists warn.

Herston Economics chief economist Clifford Bennett says if the Reserve Bank raises the cash rate to five per cent by year’s end, the economy would “grind to a standstill”.

The current cash rate is 4.25 per cent, after the RBA lifted the rate by a quarter of a percentage point on Tuesday in an effort to further rein in expansionary pressures.

It was the fifth monthly interest rate rise by the central bank since October last year.

“If the cash rate gets to 5 per cent … the domestic economy will grind to a standstill,” Mr Bennett said.

“The only thing that’s going to be impacted by higher rates are struggling Australian families.

“We’re seeing in the Sydney press examples of them having to choose between buying groceries and paying their electricity bill and the added burden from the RBA is completely unwarranted, unnecessary and unwanted.”

RBA governor Glenn Stevens said it was appropriate to raise the cash rate towards its long-run average given that “the risk of serious economic contraction

Most economists say the average long-run cash rate is around 5 per cent.

Nomura Australia economist Stephen Roberts said rising interest rates meant consumers were paying a greater proportion of their income in servicing debt.

Data compiled by the central bank showed that when the cash rate was 3.75 per cent at the and of the December quarter of 2009, the average household was paying more than 10 per cent of its income, minus taxes and some other regular payments, on interest payments.

When the cash rate topped 18 per cent in December 1989, the average household was spending just under nine per cent of its income on interest payments.

The figures also show that in December quarter of 1989, household debt was slightly less than half household yearly income.

Twenty years later it was equal to one and a half times an average household’s yearly income.

“That data is from fourth quarter (2009) and you have to remember we’ve had two more interest rate rises already,” Mr Roberts said.

He said a lower interest rate of 3.75 per cent to 4 per cent would be more appropriate given the current difference between the cash rate and the interest rates of major lenders.

Official economic data now points to a slowing economy, with building approvals, employment and retail sales data for March all coming in under market expectations.

Mr Bennett said the data suggested Australia’s economic performance post the global financial crisis was weaker than first thought.

“When you look at the domestic economy, there are patchy elements,” he said.